fix(mp-toutiao): 修复编译 unicloud-db 组件报错的问题 fixed #2450

packages/webpack-uni-mp-loader/lib/plugin/generate-component.js

@@ -6,8 +6,7 @@ const {
   getPlatformExts
 } = require('@dcloudio/uni-cli-shared')
 const {
-  getComponentSet,
-  getJsonFile
+  getComponentSet
 } = require('@dcloudio/uni-cli-shared/lib/cache')
 
 const {
@@ -151,9 +150,10 @@ module.exports = function generateComponent (compilation, jsonpFunction = 'webpa
       if (name.endsWith(fixExtname)) {
         const source = assets[name].source()
         const [ownerName, parentName, componentName, slotName] = source.split(',')
-        const json = getJsonFile(ownerName)
-        if (json) {
-          const data = JSON.parse(json)
+        const json = assets[ownerName + '.json']
+        const jsonSource = json.source()
+        if (jsonSource) {
+          const data = JSON.parse(jsonSource)
           const usingComponents = data.usingComponents || {}
           const componentPath = normalizePath(path.relative('/', usingComponents[parentName]))
           const slots = fixSlots[componentPath] = fixSlots[componentPath] || {}
@@ -221,7 +221,7 @@ function addComponent (name) {
   if (fs.existsSync(bakJson)) {
     try {
       fs.renameSync(bakJson, path.join(process.env.UNI_OUTPUT_DIR, name + '.json'))
-    } catch (e) {}
+    } catch (e) { }
   }
 }
 
@@ -229,5 +229,5 @@ function removeUnusedComponent (name) {
   try {
     fs.renameSync(path.join(process.env.UNI_OUTPUT_DIR, name + '.json'), path.join(process.env.UNI_OUTPUT_DIR, name +
       '.bak.json'))
-  } catch (e) {}
-}
+  } catch (e) { }
+}